Comparison of MSI Radeon RX 6600 XT MECH 2X 8G video card vs INNO3D GeForce RTX 2080 SUPER iCHILL X3 Ultra video card by specifications and benchmarks. MSI Radeon RX 6600 XT MECH 2X 8G runs at 1.968 GHz base clock speed and has 8 GB of GDDR6 memory, while video card INNO3D GeForce RTX 2080 SUPER iCHILL X3 Ultra runs at 1.650 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 160 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.